def main():
"""Run the server."""
global OPTIONS # pylint: disable=W0603
parser = OptionParser()
parser.add_option("-d", "--checkdir", dest="checkdir", metavar="DIR",
default="/usr/lib/nagios/plugins", help="directory with check scripts")
parser.add_option("-l", "--log-level", dest="loglevel", metavar="LEVEL",
help="logging level", default='info')
parser.add_option("-g", "--graphite", dest="graphite", metavar="GRAPHITE_HOST",
help="graphite host, specify as host:post", default='')
parser.add_option("-p", "--port", dest="port", metavar="PORT",
help="port to listen on", default=8111, type="int")
OPTIONS = parser.parse_args()[0]
levelName = {'debug': logging.DEBUG, 'info': logging.INFO, 'warn': logging.WARN, 'error': logging.ERROR}
logging.basicConfig(level=levelName.get(OPTIONS.loglevel.lower(), logging.WARN))
if OPTIONS.graphite:
from greplin.scales import util
host, port = OPTIONS.graphite.split(':')
global GRAPHITE # pylint: disable=W0603
GRAPHITE = util.GraphiteReporter(host, int(port))
GRAPHITE.start()
wsgi.server(eventlet.listen(('', int(OPTIONS.port))), APP)
def __init__(self, host, port, prefix=None):
"""If prefix is given, it will be prepended to all Graphite
stats. If it is not given, then a prefix will be derived from the
hostname."""
self.rules = []
self.pruneRules = []
self.prefix = prefix or gethostname().lower()
if self.prefix and self.prefix[-1] != '.':
self.prefix += '.'
self.graphite = util.GraphiteReporter(host, port)
def __init__(self, host, port, prefix, period=60):
"""If prefix is given, it will be prepended to all Graphite
stats. If it is not given, then a prefix will be derived from the
hostname."""
threading.Thread.__init__(self)
self.daemon = True
self.period = period
self.forbidden = set()
self.rules = []
self.prefix = prefix
if self.prefix and self.prefix[-1] != '.':
self.prefix += '.'
self.oldPrefix = None
self.graphite = util.GraphiteReporter(host, port)